BXA40-48T05-12

BXA40-48T05-12 Datasheet


BXA40 Series Triple output

Part Datasheet
BXA40-48T05-12 BXA40-48T05-12 BXA40-48T05-12 (pdf)
Related Parts Information
BXA40-48T05-12-M BXA40-48T05-12-M BXA40-48T05-12-M
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BXA40 Series Triple output

DC/DC CONVERTERS 40W Wide Input DC/DC Converters
• Meets telecom power supply interface standard ETS300-132-2
• EN60950, CSA950 and UL1950 safety approvals
• EN61000-4-2, -3, -4, -5, -6 immunity compliant
• Fixed frequency operation at 400kHz
• MTBF in excess of 500,000 hours
• Basic insulation system with 1500V isolation
• Pin-compatible with NFC40 Series

The BXA40-48T05-12-M provides 40 Watts of output power, has been conceived as an applications-specific range of DC/DC converters, specifically addressing telecommunications, industrial electronics, test equipment, mobile telecommunications and distributed power applications. The series offers a wide input voltage range, of 3675VDC, and is available with a 5/±12V triple output. The BXA40 series is designed to meet ETSI telecoms interface standard ETS300-132-2. With safety approval to IEC950 and basic insulation, the 48VDC model is ideal for telecommunications applications. Other features include low output ripple, overvoltage protection, short circuit protection and remote enable.

All specifications are typical at nominal input, full load at 25°C unless otherwise stated
2 YEAR WARRANTY

SPECIFICATIONS

OUTPUT SPECIFICATIONS

Line regulation See Note 2

Main output Auxiliary output

Load regulation See Note 3

Main output Auxiliary output
typ., max.

Load cross regulation See Note 4

Main output

Aux. output typ., max.

Ripple and noise 20MHz bandwidth

Main output Auxiliary output
50mV pk-pk, 20mV rms
100mV pk-pk, 20mV rms

Temperature coefficient
±0.02%/°C

Overvoltage protection Main output
transorbs fitted

Auxiliary outputs
6.8V nom. 16/20V nom.

Short circuit protection Main output

See Note 5

Auxiliary output

Transient response
25% to 100% load

Voltage accuracy

Main output Auxiliary output

Minimum Load

Main output Auxiliary outputs
0.6A 0.03A/0.04A

INPUT SPECIFICATIONS

Input voltage range
48Vin nominal

External fuse
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Datasheet ID: BXA40-48T05-12 518425